/* ============================================================
   Brouo LP Marketing — S7 Footer SEO institucional (panel--dark)
   Reemplaza el footer estándar del sitio. Bloque denso de
   palabras clave (3 columnas) + cierre legal + línea de cierre
   con CTA. Diseñado para Quality Score de Google Ads + branded.
   ============================================================ */

.footer-seo {
  /* Hereda padding del .panel base */
}

.footer-seo__head {
  text-align: center;
  max-width: 880px;
  margin: 0 auto var(--space-7);
}

.footer-seo__title {
  font-size: clamp(1.5rem, 2.5vw + 1rem, 2.25rem);
  font-weight: var(--weight-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-on-dark);
  margin: 0 0 var(--space-3);
}

.footer-seo__lead {
  font-size: 1rem;
  line-height: var(--lh-normal);
  color: var(--text-on-dark-muted);
  margin: 0;
}

.footer-seo__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-8);
}

.footer-seo__col-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-4);
}

.footer-seo__col p {
  font-size: 0.9375rem;
  line-height: var(--lh-normal);
  color: var(--text-on-dark-muted);
  margin: 0 0 var(--space-3);
}

.footer-seo__col p strong {
  color: var(--text-on-dark);
  font-weight: var(--weight-bold);
}

.footer-seo__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-seo__col li {
  font-size: 0.9375rem;
  line-height: var(--lh-normal);
  color: var(--text-on-dark-muted);
}

.footer-seo__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-seo__cta-line {
  font-size: 1.0625rem;
  line-height: var(--lh-normal);
  color: var(--text-on-dark);
  margin: 0;
  text-wrap: balance;
}

.footer-seo__cta-line a {
  color: var(--color-accent);
  font-weight: var(--weight-bold);
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-out);
}

.footer-seo__cta-line a:hover {
  color: var(--color-accent-hover);
}

.footer-seo__legal-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.45);
}

.footer-seo__legal-row p {
  margin: 0;
}

.footer-seo__legal-row a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-out);
}

.footer-seo__legal-row a:hover {
  color: var(--text-on-dark);
}

.footer-seo__legal-row .sep {
  margin: 0 var(--space-2);
  color: rgba(255, 255, 255, 0.25);
}

@media (min-width: 768px) {
  .footer-seo__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-7);
  }

  .footer-seo__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
  }

  .footer-seo__cta-line {
    flex: 1;
  }

  .footer-seo__legal-row {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    text-align: right;
  }
}

@media (min-width: 1024px) {
  .footer-seo__grid {
    gap: var(--space-8);
  }
}